Allison R. Johns, PAAA
- Medicare patients, 2024
- 103
- Hospital affiliations
- 2
- Industry payments
- $18
- Medical group
- 1
- State license
- 1
- Practice address
- 12300 McCracken Road, Garfield Heights, OH 44125
- Practice phone
- Call (216) 587-8210
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Allison Johns' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Allison R. Johns is an anesthesiologist assistant in Cleveland, Ohio
Allison Johns practices at Marymount Hospital in Garfield Heights, Ohio, part of The Cleveland Clinic Foundation.
Allison Johns' NPI, 1104084201, was assigned on May 27, 2008.
- NPI
- 1104084201NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385712140
- NPI enumeration date
- May 27, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (216) 587-8210
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Allison R. Johns practices at Marymount Hospital in Garfield Heights, Ohio
Allison Johns' primary practice is Marymount Hospital, at 12300 McCracken Road, Garfield Heights, OH 44125 in Cuyahoga County. The practice phone is (216) 587-8210.
- Marymount Hospital12300 McCracken Road, Garfield Heights, OH 44125 · Cuyahoga CountyPhone(216) 587-8210
Source: Dmand AI Affiliation Data
Allison R. Johns is affiliated with 2 sites of care and 1 medical group
Allison Johns' primary practice is Marymount Hospital in Garfield Heights, Ohio, part of The Cleveland Clinic Foundation. Allison Johns is also affiliated with Hillcrest Hospital. The medical group on file is Cleveland Clinic.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Allison R. Johns' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Allison Johns practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Marymount Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across The Cleveland Clinic Foundation and 6.2K+ hospitals, with verified contacts in the same login.
Allison R. Johns is one of 421 anesthesiologist assistants in Ohio
Anesthesiologist assistant is Allison Johns' primary specialty in the NPI Registry, under taxonomy code 367H00000X.
Specialties and state licenses
- Anesthesiologist assistantPrimary
Anesthesiologist assistants near Allison Johns
Counts of anesthesiologist assistants with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Allison R. Johns treated 103 Medicare patients in 2024, average age 75
CMS counts 103 Medicare patients who saw Allison Johns in 2024. The largest group is 65 to 74, with 48 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.75, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Allison Johns' median patient age at 60, with 59% women.
Allison Johns' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Allison Johns' Medicare patients by sex, 2024
- Women5351%
- Men5049%
Chronic conditions among Allison Johns' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Mood disorders41%
- Depression38%
- Chronic kidney disease36%
- Ischemic heart disease35%
- Atrial fibrillation33%
Share of Medicare patients with each condition. A patient can have several.
Allison Johns' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Allison R. Johns takes part in Medicare
Allison Johns accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Allison R. Johns received $18 in industry payments in 2025
CMS Open Payments shows 1 general payment to Allison Johns from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Fisher & Paykel Healthcare Inc paid the most, $18.
Companies that paid Allison Johns the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Allison R. Johns's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Allison R. Johns
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Allison R. Johns' NPI number?
Allison R. Johns' NPI number is 1104084201. It was assigned on May 27, 2008, and it is active in the NPI Registry.
What does Allison R. Johns specialize in?
Allison R. Johns is an anesthesiologist assistant in Cleveland, Ohio. The primary specialty in the NPI Registry is Anesthesiologist Assistant (taxonomy code 367H00000X).
Where does Allison R. Johns practice?
Allison Johns practices at 12300 McCracken Road, Garfield Heights, OH 44125. Allison Johns' primary practice is Marymount Hospital in Garfield Heights, Ohio, part of The Cleveland Clinic Foundation.
What is Allison R. Johns' office phone number?
The practice phone on file for Allison Johns is (216) 587-8210.
Which hospitals is Allison R. Johns affiliated with?
Allison Johns practices at Marymount Hospital in Garfield Heights, Ohio. Allison Johns is also affiliated with Hillcrest Hospital.
What medical group is Allison R. Johns part of?
Allison Johns is linked to Cleveland Clinic.
Does Allison R. Johns accept Medicare?
Yes. CMS lists Allison Johns as accepting Medicare assignment.
How many Medicare patients does Allison R. Johns see?
CMS counts 103 Medicare patients who saw Allison Johns in 2024, with an average age of 75.
Has Allison R. Johns received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Allison Johns from 1 company from 2025 to 2025. The largest total came from Fisher & Paykel Healthcare Inc.
How long has Allison R. Johns been practicing?
Allison Johns graduated from medical school in 2008, 18 years ago.
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